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| author | Christophe JAILLET <christophe.jaillet@wanadoo.fr> | 2020-05-31 23:00:59 +0200 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2020-06-05 13:52:38 +0200 |
| commit | afd8d7c7f93681370f6fc2ec62f2705710eee62d (patch) | |
| tree | b5bafe2f5685d8fd3f1a125c396ad2b647bbbd8e | |
| parent | 355ba37d756c38962fe9bb616f5f48eb12a7e11e (diff) | |
| download | linux-afd8d7c7f93681370f6fc2ec62f2705710eee62d.tar.gz linux-afd8d7c7f93681370f6fc2ec62f2705710eee62d.tar.bz2 linux-afd8d7c7f93681370f6fc2ec62f2705710eee62d.zip | |
PM: hibernate: Add __init annotation to swsusp_header_init()
'swsusp_header_init()' is only called via 'core_initcall'.
It can be marked as __init to save a few bytes of memory.
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
[ rjw: Subject ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
| -rw-r--r-- | kernel/power/swap.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/power/swap.c b/kernel/power/swap.c index ca0fcb5ced71..01e2858b5fe3 100644 --- a/kernel/power/swap.c +++ b/kernel/power/swap.c @@ -1590,7 +1590,7 @@ int swsusp_unmark(void) } #endif -static int swsusp_header_init(void) +static int __init swsusp_header_init(void) { swsusp_header = (struct swsusp_header*) __get_free_page(GFP_KERNEL); if (!swsusp_header) |